Iyo valve mudziyo unoshandiswa kudzora kutungamira, kudzvanywa uye kuyerera kwemvura mune yemvura system, iyo inogona kuita yepakati (mvura, gasi, hupfu) mupombi nemidziyo kuyerera kana kumira uye kutonga kuyerera kwayo. Ivhavha chinhu chakakosha chekutonga muhutano hwekufambisa kwemvura.
Kugadzirira kusati kwaitwa
Usati washandisa valve, verenga mirayiridzo yekushanda zvakanyatsonaka. Usati washanda, iva nechokwadi chekuziva nzira yekuyerera kwegesi, uye teerera kutarisa kuzarura nekuvhara zviratidzo zvevhavha. Tarisa kutaridzika kwevhavha kuti uone kana yakanyorova. Kana yakanyorova, iome; kana zvikaonekwa kuti pane mamwe matambudziko, zvibate nenguva uye usashande nekukanganisa. Kana vharuvhu yemagetsi yave isisashande kwemwedzi inopfuura 3, tarisa clutch usati watanga. Mushure mekusimbisa kuti chibatiso chiri munzvimbo yekunyora, tarisa kuvhara, kutungamirira uye magetsi emagetsi emotokari.
Kushanda kwakarurama kwevhavha yemaoko
Manual valve ndiyo inonyanya kushandiswa valve. Ruoko rwayo kana mubato wakagadzirwa zvinoenderana neakajairika manpower, uchifunga nezve kusimba kwechisimbiso chepamusoro uye inodiwa yekuvhara simba. Nokudaro, hazvibvumirwi kufamba nelever refu kana chipanera chakareba. Vamwe vanhu vakajaira kushandisa wrench, saka vanofanirwa kunyatso kutarisisa pazviri. Pavanenge vachizarura vheji, vanofanira kushandisa simba rakadzikama kuti vadzivise simba rakawandisa, izvo zvichaita kuti kuvhurika nekuvhara kwevhavha. Simba racho rinofanira kunge rakagadzikana uye kwete kukanganiswa. Zvimwe zvikamu zve-high-pressure valves zvine simba rekuvhura nekuvhara zvakafunga kuti simba rekuita uye general valve haigoni kuenzana.
Kana vharuvhu yanyatsovhurwa, dzorera vhiri reruoko kumashure zvishoma, kuitira kuti tambo dzive dzakasimba kudzivirira kusununguka uye kukanganisa. Pamavharuvhu edzinde akashama, rangarira nzvimbo yevharuvhu kana yakavhurika zvakazara uye yakavharwa zvakazara kudzivirira kurova nzvimbo yepamusoro yakafa kana yakavhurika zvakazara. Zviri nyore kutarisa kana zviri zvakajairika kana yakavharwa zvizere. Kana hofisi yevharuvhu ikadonha, kana yakakura yakavharirwa pakati pevharuvhu core seals, iyo vharafu hunde chinzvimbo ichachinja kana vharafu yavharwa zvakazara. Kukuvadzwa kwevharuvhu yekuisa chisimbiso pamusoro kana valve handwheel.
Mucherechedzo wekuvhura vharafu: kana girovha riri pamusoro pepamusoro pevharuvhu yevharuvhu yebhora, butterfly vharafu uye plug vharafu zvakaenzana nechani, inoratidza kuti vharafu iri munzvimbo yakazara yakavhurika; apo tsvimbo yevharuvhu inotenderera 90 kuruboshwe kana kurudyi. Apo, groove iri perpendicular kune chiteshi, zvichiratidza kuti valve iri munzvimbo yakavharwa zvakakwana. Mamwe mavharuvhu ebhora, mavharuvhu eshavishavi uye mavharuvhu epuragi anovhura kana chipanera chichienderana nechanera, uye chinovhara kana chipanera chakamira. Mavharuvhu matatu nemana-nzira achashandiswa zvinoenderana nezviratidzo zvekuvhura, kuvhara uye kudzosera kumashure. Bvisa mubato unofambiswa mushure mekushanda.
Nguva yekutumira: Mar-16-2020
